Best Way to Compress PNG Files for Web Design
By admin · Jun 14, 2026
As a web designer, you work with PNG files constantly — logos, UI elements, icons, banners, and illustrations. Getting the compression right is essential: too little compression and your website loads slowly; too much and your carefully crafted visuals look degraded.
Why PNG Compression Is a Designer's Responsibility
- Developers often receive PNG files from designers and upload them as-is — uncompressed
- A single unoptimized hero image can add 5–10 MB to a page's weight
- Designers control the export settings — choosing the right settings at export time saves significant work later
- Google PageSpeed scores reflect on the overall website — including design assets
Exporting Optimized PNGs from Design Tools
Figma
- Select the element or frame you want to export
- In the right panel, scroll to "Export" and click the + button
- Choose PNG format, use 1x scale for web
- Click "Export" — then compress the exported file with compresspngfile.com
Tip: Figma does not apply lossy compression on export. Always run exported PNGs through compresspngfile.com for a further 70–80% size reduction.
Adobe Photoshop
- Go to File > Export > Export As (not Save As)
- Select PNG format
- Uncheck "Metadata" to strip EXIF data
- Click Export — then run through compresspngfile.com
Adobe Illustrator
- File > Export > Export As > PNG
- Set Resolution to Screen (72 ppi) for web use
- Then compress the exported PNG with compresspngfile.com
Recommended PNG Compression Workflow for Web Designers
| Step | Action | Tool |
|---|---|---|
| 1 | Design and export PNG from your design tool | Figma / Photoshop / Illustrator |
| 2 | Compress PNG file | compresspngfile.com |
| 3 | Verify quality (transparency, sharpness) | Browser or image viewer |
| 4 | Hand off compressed PNG to developer | Email / Figma / Zeplin / Slack |
| 5 | Developer uploads pre-compressed PNG to CMS | WordPress / Webflow / Custom |
PNG vs SVG for Web Design Elements
| Element Type | Best Format | Reason |
|---|---|---|
| Simple logo | SVG | Scalable, tiny file size, perfect for all resolutions |
| Complex logo (many gradients) | PNG (compressed) | SVG may not render gradients well everywhere |
| UI icons (simple) | SVG | Scales to any size, animatable with CSS |
| UI icons (complex/multi-color) | PNG (compressed) | Raster renders consistently |
| Photos | JPG or WebP | PNG is not suitable for photographs |
| Screenshots | PNG (compressed) | PNG preserves text sharpness |
Target File Sizes for Web Design Assets
| Asset Type | Target File Size | Max Acceptable |
|---|---|---|
| Website logo | Under 30 KB | 80 KB |
| Navigation icon (per icon) | Under 5 KB | 15 KB |
| Hero section illustration | Under 200 KB | 400 KB |
| Feature section icon | Under 20 KB | 50 KB |
| Background pattern/texture | Under 50 KB | 150 KB |
Checking Quality After Compression
- Logos: check transparent edges at 200% zoom — should be clean with no fringing
- Icons: all details should be clearly visible at intended display size
- Text in graphics: all text should be perfectly legible
- Gradients: should look smooth with no visible color banding
- Shadows: semi-transparent shadows should still look natural
Conclusion
The best PNG compression workflow for web designers is to export cleanly from your design tool, then immediately compress with compresspngfile.com before handing off to developers. This simple two-step habit can cut your website's image weight by 70–80% with no visible quality impact.